30+3x=4x

Simple and best practice solution for 30+3x=4x equation. Check how easy it is, and learn it for the future. Our solution is simple, and easy to understand, so don`t hesitate to use it as a solution of your homework.

If it's not what You are looking for type in the equation solver your own equation and let us solve it.

Solution for 30+3x=4x equation:


Simplifying
30 + 3x = 4x

Solving
30 + 3x = 4x

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '-4x' to each side of the equation.
30 + 3x + -4x = 4x + -4x

Combine like terms: 3x + -4x = -1x
30 + -1x = 4x + -4x

Combine like terms: 4x + -4x = 0
30 + -1x = 0

Add '-30' to each side of the equation.
30 + -30 + -1x = 0 + -30

Combine like terms: 30 + -30 = 0
0 + -1x = 0 + -30
-1x = 0 + -30

Combine like terms: 0 + -30 = -30
-1x = -30

Divide each side by '-1'.
x = 30

Simplifying
x = 30

See similar equations:

| 183x=9427 | | 80+6X+0.1X^2=0 | | 7b+3x-2=-32 | | 15x-10=80 | | 5x+4x=22.10 | | -9=-4+5 | | ((A-5X)/(6A))-((7A-10X)/(6A)) | | 2.5/48 | | 48/2.5 | | 8(6n-4)=4(6n-10)40 | | (2x+4)(x-4)=x | | X^2-16x+76=0 | | 3(6+-1y)+2y=8 | | 2+5y=27 | | 5(x+2)=5(3x-2) | | -3(x-12)=17 | | f(x)=x^2-5x+14 | | 5(x+2)=5(3x-5) | | 4z+2(2-4)=3z+11 | | -6-7=6x+7-5x | | 1/2d-1 | | 3a(3a+4)=-4 | | 9=x+y | | 5+6x-6=0 | | 2y+2(7+-2y)=10 | | -16cos(pi/4) | | 8x+16-7x=-2-11 | | y-8=c | | X+(x+1)+(x+2)=288 | | 5k+2k-4+k=13k-7+8 | | -14sin(pi/3) | | 0=t^2-6t+5 |

Equations solver categories